201911541663

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{751}}^1\times {\mathrm{1553}}^1$

素因数の和:2536

約数の個数: 64

約数和(自身を含む): 304698175488

約数和(自身を除く): 102786633825

約数列:

[1, 3, 13, 23, 39, 69, 193, 299, 579, 751, 897, 1553, 2253, 2509, 4439, 4659, 7527, 9763, 13317, 17273, 20189, 29289, 35719, 51819, 57707, 60567, 107157, 144943, 173121, 224549, 299729, 434829, 464347, 673647, 899187, 1166303, 1393041, 1884259, 3333689, 3498909, 3896477, 5652777, 6893767, 10001067, 11689431, 15161939, 20681301, 26824969, 43337957, 45485817, 80474907, 89618971, 130013871, 225096479, 268856913, 348724597, 675289437, 1046173791, 2926254227, 5177219017, 8778762681, 15531657051, 67303847221, 201911541663]

約数ペア:

[(1, 201911541663), (3, 67303847221), (13, 15531657051), (23, 8778762681), (39, 5177219017), (69, 2926254227), (193, 1046173791), (299, 675289437), (579, 348724597), (751, 268856913), (897, 225096479), (1553, 130013871), (2253, 89618971), (2509, 80474907), (4439, 45485817), (4659, 43337957), (7527, 26824969), (9763, 20681301), (13317, 15161939), (17273, 11689431), (20189, 10001067), (29289, 6893767), (35719, 5652777), (51819, 3896477), (57707, 3498909), (60567, 3333689), (107157, 1884259), (144943, 1393041), (173121, 1166303), (224549, 899187), (299729, 673647), (434829, 464347)]